Product comparison · 2 laptops

Acer Aspire E E5-771G-552J Intel® Core™ i5 i5-4210U Laptop vs LG Tab-Book 2

107specifications compared
51differ
56identical
67known for one product only

Key differences

Product type
- Aspire E E5-771G-552J Intel® Core™ i5 i5-4210U Laptop:Laptop
- Tab-Book 2:Hybrid (2-in-1)
Product colour
- Aspire E E5-771G-552J Intel® Core™ i5 i5-4210U Laptop:Grey
- Tab-Book 2:Black, White
Display diagonal
- Aspire E E5-771G-552J Intel® Core™ i5 i5-4210U Laptop:43.9 cm (17.3")
- Tab-Book 2:29.5 cm (11.6")
Touchscreen
- Aspire E E5-771G-552J Intel® Core™ i5 i5-4210U Laptop:No
- Tab-Book 2:Yes
Processor family
- Aspire E E5-771G-552J Intel® Core™ i5 i5-4210U Laptop:Intel® Core™ i5
- Tab-Book 2:Intel Atom®
Processor model
- Aspire E E5-771G-552J Intel® Core™ i5 i5-4210U Laptop:i5-4210U
- Tab-Book 2:Z3740
Processor cores
- Aspire E E5-771G-552J Intel® Core™ i5 i5-4210U Laptop:2
- Tab-Book 2:4
Processor boost frequency
- Aspire E E5-771G-552J Intel® Core™ i5 i5-4210U Laptop:2.7 GHz
- Tab-Book 2:1.86 GHz

Side by side

Differences highlightedShow differences only

Comparison of E5-771G-552J, Tab-Book 2
174 specifications	A Acer Aspire E E5-771G-552J Intel® Core™ i5 i5-4210U Laptop Model E5-771G-552J View product	B LG Tab-Book 2 View product
Design3 differ
Product typeDiffers	Laptop	Hybrid (2-in-1)
Product colourDiffers	Grey	Black, White
Form factorDiffers	Clamshell	Convertible (Floating Slider)
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	29.5 cm (11.6")
TouchscreenDiffers	No	Yes
Processor14 differ
Processor familyDiffers	Intel® Core™ i5	Intel Atom®
Processor generationKnown for one	4th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-4210U	Z3740
Processor coresDiffers	2	4
Processor boost frequencyDiffers	2.7 GHz	1.86 GHz
Processor frequencyDiffers	1.7 GHz	1.33 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 1168	BGA 1380
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Core i5-4200 Mobile series	Intel Atom Z3700 Series
Processor codenameDiffers	Haswell	Bay Trail
Bus typeKnown for one	DMI2	Unknown — not stated by the source
SteppingDiffers	D0	B2
Thermal Design Power (TDP)Differs	15 W	2 W
TjunctionDiffers	100 °C	90 °C
Maximum number of PCI Express lanesKnown for one	12	Unknown — not stated by the source
PCI Express configurationsKnown for one	4x1, 2x4	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	2 W
Memory2 differ
Internal memoryDiffers	12 GB	2 GB
Internal memory typeDiffers	DDR3L-SDRAM	LPDDR3-SDRAM
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1067 MHz
Storage4 differ
Total storage capacityDiffers	1 TB	64 GB
Storage mediaDiffers	HDD	SSD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	1 TB	Unknown — not stated by the source
Optical drive typeDiffers	DVD±RW	No
Compatible memory cardsDiffers	SD	MicroSD (TransFlash)
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	64 GB
Graphics4 differ
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® 840M	Not available
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	200 MHz	311 MHz
On-board graphics card dynamic frequency (max)Known for one	1000 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	12	Unknown — not stated by the source
On-board graphics card IDKnown for one	0xA16	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	667 MHz
Audioidentical
Audio systemKnown for one	HD	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Camera1 differ
Front camera resolution (numeric)Differs	0.92 MP	2 MP
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Swivel webcamKnown for one	No	Unknown — not stated by the source
Network1 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
Ethernet LAN (RJ-45) portsDiffers	1	0
VGA (D-Sub) ports quantityDiffers	1	0
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Thunderbolt 2 ports quantityKnown for one	0	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Total number of SATA connectorsKnown for one	4	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	4	Unknown — not stated by the source
Micro-USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	No
Keyboard1 differ
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Numeric keypadDiffers	Yes	No
Softwareidentical
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features12 differ
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Execute Disable BitDiffers	Yes	No
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel® Active Management Technology (Intel® AMT)Known for one	No	Unknown — not stated by the source
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	81016	76759
Processor codeDiffers	SR1EF	SR1M5
Processor package sizeDiffers	40 x 24 x 1.5 mm	17 x 17 mm
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
UARTKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x
Battery2 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsDiffers	4	2
Battery capacityDiffers	3220 mAh	4000 mAh
Battery life (max)Known for one	Unknown — not stated by the source	12 h
Poweridentical
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Security1 differ
Cable lock slotDiffers	Yes	No
Weight & dimensionsidentical
WeightKnown for one	3 kg	Unknown — not stated by the source
WidthKnown for one	424.2 mm	Unknown — not stated by the source
DepthKnown for one	289.6 mm	Unknown — not stated by the source
HeightKnown for one	27.9 mm	Unknown — not stated by the source
Weight (tablet mode)Known for one	Unknown — not stated by the source	930 g
Width (tablet mode)Known for one	Unknown — not stated by the source	28.6 cm
Depth (tablet mode)Known for one	Unknown — not stated by the source	19.2 cm
Height (tablet mode)Known for one	Unknown — not stated by the source	1.59 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel SoC

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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